ABrain cells
BThe teeth and bones
CThe skin
DThe muscles
Answer:
A. Brain cells
Read Explanation:
Epilepsy and the Brain
Epilepsy is a neurological disorder characterized by recurrent, unprovoked seizures. These seizures are caused by sudden, excessive, and abnormal electrical activity in the brain cells, also known as neurons.
Understanding Seizures
Seizures occur when a group of neurons in the brain fire abnormally and simultaneously.
The location and extent of this abnormal electrical activity determine the type of seizure and its symptoms.
Symptoms can range from brief moments of inattention or sensory disturbances to full-body convulsions.
Key Facts about Epilepsy
Prevalence: Epilepsy affects approximately 50 million people worldwide.
Causes: While some cases are idiopathic (unknown cause), epilepsy can result from genetic factors, brain injuries (like stroke or trauma), infections (such as meningitis), or structural abnormalities in the brain.
Diagnosis: Diagnosis typically involves a medical history, neurological examination, electroencephalogram (EEG) to measure brain electrical activity, and sometimes brain imaging like MRI or CT scans.
Treatment: Anti-seizure medications are the primary treatment. In some cases, surgery or dietary therapies may be considered.